Overview
Brought to you by YData
Dataset statistics
| Number of variables | 21 |
|---|---|
| Number of observations | 1100 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 180.6 KiB |
| Average record size in memory | 168.1 B |
Variable types
| Numeric | 17 |
|---|---|
| Categorical | 4 |
anxiety_level has 29 (2.6%) zeros | Zeros |
self_esteem has 24 (2.2%) zeros | Zeros |
depression has 44 (4.0%) zeros | Zeros |
headache has 32 (2.9%) zeros | Zeros |
sleep_quality has 34 (3.1%) zeros | Zeros |
breathing_problem has 43 (3.9%) zeros | Zeros |
noise_level has 36 (3.3%) zeros | Zeros |
living_conditions has 29 (2.6%) zeros | Zeros |
safety has 33 (3.0%) zeros | Zeros |
basic_needs has 40 (3.6%) zeros | Zeros |
academic_performance has 28 (2.5%) zeros | Zeros |
study_load has 37 (3.4%) zeros | Zeros |
teacher_student_relationship has 42 (3.8%) zeros | Zeros |
future_career_concerns has 30 (2.7%) zeros | Zeros |
peer_pressure has 37 (3.4%) zeros | Zeros |
extracurricular_activities has 34 (3.1%) zeros | Zeros |
bullying has 39 (3.5%) zeros | Zeros |
Reproduction
| Analysis started | 2025-09-02 10:01:40.549760 |
|---|---|
| Analysis finished | 2025-09-02 10:02:02.321291 |
| Duration | 21.77 seconds |
| Software version | ydata-profiling vv4.16.1 |
| Download configuration | config.json |
Variables
anxiety_level
Real number (ℝ)
Zeros
| Distinct | 22 |
|---|---|
| Distinct (%) | 2.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 11.063636 |
| Minimum | 0 |
|---|---|
| Maximum | 21 |
| Zeros | 29 |
| Zeros (%) | 2.6% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.7 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 6 |
| median | 11 |
| Q3 | 16 |
| 95-th percentile | 21 |
| Maximum | 21 |
| Range | 21 |
| Interquartile range (IQR) | 10 |
Descriptive statistics
| Standard deviation | 6.1175582 |
|---|---|
| Coefficient of variation (CV) | 0.55294281 |
| Kurtosis | -1.0941325 |
| Mean | 11.063636 |
| Median Absolute Deviation (MAD) | 5 |
| Skewness | -0.082611515 |
| Sum | 12170 |
| Variance | 37.424518 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=22)
| Value | Count | Frequency (%) |
| 13 | 67 | 6.1% |
| 10 | 63 | 5.7% |
| 19 | 61 | 5.5% |
| 21 | 61 | 5.5% |
| 9 | 60 | 5.5% |
| 12 | 56 | 5.1% |
| 18 | 55 | 5.0% |
| 11 | 54 | 4.9% |
| 6 | 52 | 4.7% |
| 7 | 51 | 4.6% |
| Other values (12) | 520 |
| Value | Count | Frequency (%) |
| 0 | 29 | |
| 1 | 46 | |
| 2 | 46 | |
| 3 | 48 | |
| 4 | 33 | |
| 5 | 40 | |
| 6 | 52 | |
| 7 | 51 | |
| 8 | 44 | |
| 9 | 60 |
| Value | Count | Frequency (%) |
| 21 | 61 | |
| 20 | 40 | |
| 19 | 61 | |
| 18 | 55 | |
| 17 | 47 | |
| 16 | 45 | |
| 15 | 51 | |
| 14 | 51 | |
| 13 | 67 | |
| 12 | 56 |
self_esteem
Real number (ℝ)
Zeros
| Distinct | 31 |
|---|---|
| Distinct (%) | 2.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 17.777273 |
| Minimum | 0 |
|---|---|
| Maximum | 30 |
| Zeros | 24 |
| Zeros (%) | 2.2% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.7 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 2 |
| Q1 | 11 |
| median | 19 |
| Q3 | 26 |
| 95-th percentile | 30 |
| Maximum | 30 |
| Range | 30 |
| Interquartile range (IQR) | 15 |
Descriptive statistics
| Standard deviation | 8.9445991 |
|---|---|
| Coefficient of variation (CV) | 0.50314799 |
| Kurtosis | -1.0618295 |
| Mean | 17.777273 |
| Median Absolute Deviation (MAD) | 7 |
| Skewness | -0.39653941 |
| Sum | 19555 |
| Variance | 80.005852 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=31)
| Value | Count | Frequency (%) |
| 25 | 83 | 7.5% |
| 30 | 60 | 5.5% |
| 27 | 59 | 5.4% |
| 26 | 58 | 5.3% |
| 28 | 53 | 4.8% |
| 29 | 52 | 4.7% |
| 15 | 50 | 4.5% |
| 23 | 45 | 4.1% |
| 17 | 40 | 3.6% |
| 21 | 38 | 3.5% |
| Other values (21) | 562 |
| Value | Count | Frequency (%) |
| 0 | 24 | |
| 1 | 28 | |
| 2 | 21 | |
| 3 | 25 | |
| 4 | 19 | |
| 5 | 19 | |
| 6 | 31 | |
| 7 | 28 | |
| 8 | 26 | |
| 9 | 25 |
| Value | Count | Frequency (%) |
| 30 | 60 | |
| 29 | 52 | |
| 28 | 53 | |
| 27 | 59 | |
| 26 | 58 | |
| 25 | 83 | |
| 24 | 30 | 2.7% |
| 23 | 45 | |
| 22 | 27 | 2.5% |
| 21 | 38 |
mental_health_history
Categorical
| Distinct | 2 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 53.8 KiB |
| 0 | |
|---|---|
| 1 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 0 |
|---|---|
| 2nd row | 1 |
| 3rd row | 1 |
| 4th row | 1 |
| 5th row | 0 |
Common Values
| Value | Count | Frequency (%) |
| 0 | 558 | |
| 1 | 542 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 0 | 558 | |
| 1 | 542 |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 558 | |
| 1 | 542 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 1100 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 0 | 558 | |
| 1 | 542 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 1100 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 0 | 558 | |
| 1 | 542 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 1100 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 0 | 558 | |
| 1 | 542 |
depression
Real number (ℝ)
Zeros
| Distinct | 28 |
|---|---|
| Distinct (%) | 2.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 12.555455 |
| Minimum | 0 |
|---|---|
| Maximum | 27 |
| Zeros | 44 |
| Zeros (%) | 4.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.7 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 6 |
| median | 12 |
| Q3 | 19 |
| 95-th percentile | 26 |
| Maximum | 27 |
| Range | 27 |
| Interquartile range (IQR) | 13 |
Descriptive statistics
| Standard deviation | 7.7270084 |
|---|---|
| Coefficient of variation (CV) | 0.6154304 |
| Kurtosis | -0.98884476 |
| Mean | 12.555455 |
| Median Absolute Deviation (MAD) | 6 |
| Skewness | 0.21663777 |
| Sum | 13811 |
| Variance | 59.706658 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=28)
| Value | Count | Frequency (%) |
| 10 | 66 | 6.0% |
| 12 | 63 | 5.7% |
| 13 | 63 | 5.7% |
| 14 | 57 | 5.2% |
| 8 | 49 | 4.5% |
| 3 | 47 | 4.3% |
| 9 | 46 | 4.2% |
| 11 | 46 | 4.2% |
| 0 | 44 | 4.0% |
| 5 | 43 | 3.9% |
| Other values (18) | 576 |
| Value | Count | Frequency (%) |
| 0 | 44 | |
| 1 | 36 | |
| 2 | 36 | |
| 3 | 47 | |
| 4 | 35 | |
| 5 | 43 | |
| 6 | 36 | |
| 7 | 42 | |
| 8 | 49 | |
| 9 | 46 |
| Value | Count | Frequency (%) |
| 27 | 36 | |
| 26 | 33 | |
| 25 | 27 | |
| 24 | 34 | |
| 23 | 27 | |
| 22 | 36 | |
| 21 | 28 | |
| 20 | 33 | |
| 19 | 29 | |
| 18 | 41 |
headache
Real number (ℝ)
Zeros
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.5081818 |
| Minimum | 0 |
|---|---|
| Maximum | 5 |
| Zeros | 32 |
| Zeros (%) | 2.9% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.7 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 1 |
| median | 3 |
| Q3 | 3 |
| 95-th percentile | 5 |
| Maximum | 5 |
| Range | 5 |
| Interquartile range (IQR) | 2 |
Descriptive statistics
| Standard deviation | 1.409356 |
|---|---|
| Coefficient of variation (CV) | 0.56190343 |
| Kurtosis | -0.99659381 |
| Mean | 2.5081818 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.27049441 |
| Sum | 2759 |
| Variance | 1.9862842 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 1 | 331 | |
| 3 | 287 | |
| 2 | 181 | |
| 4 | 140 | |
| 5 | 129 | 11.7% |
| 0 | 32 | 2.9% |
| Value | Count | Frequency (%) |
| 0 | 32 | 2.9% |
| 1 | 331 | |
| 2 | 181 | |
| 3 | 287 | |
| 4 | 140 | |
| 5 | 129 | 11.7% |
| Value | Count | Frequency (%) |
| 5 | 129 | 11.7% |
| 4 | 140 | |
| 3 | 287 | |
| 2 | 181 | |
| 1 | 331 | |
| 0 | 32 | 2.9% |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 1 |
|---|---|
| 2nd row | 3 |
| 3rd row | 1 |
| 4th row | 3 |
| 5th row | 3 |
Common Values
| Value | Count | Frequency (%) |
| 3 | 500 | |
| 1 | 300 | |
| 2 | 300 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 3 | 500 | |
| 1 | 300 | |
| 2 | 300 |
Most occurring characters
| Value | Count | Frequency (%) |
| 3 | 500 | |
| 1 | 300 | |
| 2 | 300 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 1100 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 3 | 500 | |
| 1 | 300 | |
| 2 | 300 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 1100 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 3 | 500 | |
| 1 | 300 | |
| 2 | 300 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 1100 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 3 | 500 | |
| 1 | 300 | |
| 2 | 300 |
sleep_quality
Real number (ℝ)
Zeros
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.66 |
| Minimum | 0 |
|---|---|
| Maximum | 5 |
| Zeros | 34 |
| Zeros (%) | 3.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.7 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 1 |
| median | 2.5 |
| Q3 | 4 |
| 95-th percentile | 5 |
| Maximum | 5 |
| Range | 5 |
| Interquartile range (IQR) | 3 |
Descriptive statistics
| Standard deviation | 1.5483826 |
|---|---|
| Coefficient of variation (CV) | 0.58209872 |
| Kurtosis | -1.3220488 |
| Mean | 2.66 |
| Median Absolute Deviation (MAD) | 1.5 |
| Skewness | 0.1779749 |
| Sum | 2926 |
| Variance | 2.3974886 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 1 | 328 | |
| 5 | 192 | |
| 2 | 188 | |
| 4 | 188 | |
| 3 | 170 | |
| 0 | 34 | 3.1% |
| Value | Count | Frequency (%) |
| 0 | 34 | 3.1% |
| 1 | 328 | |
| 2 | 188 | |
| 3 | 170 | |
| 4 | 188 | |
| 5 | 192 |
| Value | Count | Frequency (%) |
| 5 | 192 | |
| 4 | 188 | |
| 3 | 170 | |
| 2 | 188 | |
| 1 | 328 | |
| 0 | 34 | 3.1% |
breathing_problem
Real number (ℝ)
Zeros
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.7536364 |
| Minimum | 0 |
|---|---|
| Maximum | 5 |
| Zeros | 43 |
| Zeros (%) | 3.9% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.7 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 2 |
| median | 3 |
| Q3 | 4 |
| 95-th percentile | 5 |
| Maximum | 5 |
| Range | 5 |
| Interquartile range (IQR) | 2 |
Descriptive statistics
| Standard deviation | 1.4007133 |
|---|---|
| Coefficient of variation (CV) | 0.50867765 |
| Kurtosis | -1.0600442 |
| Mean | 2.7536364 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | -0.001624539 |
| Sum | 3029 |
| Variance | 1.9619977 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 2 | 325 | |
| 4 | 287 | |
| 1 | 179 | |
| 3 | 139 | |
| 5 | 127 | 11.5% |
| 0 | 43 | 3.9% |
| Value | Count | Frequency (%) |
| 0 | 43 | 3.9% |
| 1 | 179 | |
| 2 | 325 | |
| 3 | 139 | |
| 4 | 287 | |
| 5 | 127 | 11.5% |
| Value | Count | Frequency (%) |
| 5 | 127 | 11.5% |
| 4 | 287 | |
| 3 | 139 | |
| 2 | 325 | |
| 1 | 179 | |
| 0 | 43 | 3.9% |
noise_level
Real number (ℝ)
Zeros
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.6490909 |
| Minimum | 0 |
|---|---|
| Maximum | 5 |
| Zeros | 36 |
| Zeros (%) | 3.3% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.7 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 2 |
| median | 3 |
| Q3 | 3 |
| 95-th percentile | 5 |
| Maximum | 5 |
| Range | 5 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.3281268 |
|---|---|
| Coefficient of variation (CV) | 0.50135193 |
| Kurtosis | -0.69576393 |
| Mean | 2.6490909 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.20712185 |
| Sum | 2914 |
| Variance | 1.7639209 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 2 | 313 | |
| 3 | 289 | |
| 1 | 188 | |
| 4 | 137 | |
| 5 | 137 | |
| 0 | 36 | 3.3% |
| Value | Count | Frequency (%) |
| 0 | 36 | 3.3% |
| 1 | 188 | |
| 2 | 313 | |
| 3 | 289 | |
| 4 | 137 | |
| 5 | 137 |
| Value | Count | Frequency (%) |
| 5 | 137 | |
| 4 | 137 | |
| 3 | 289 | |
| 2 | 313 | |
| 1 | 188 | |
| 0 | 36 | 3.3% |
living_conditions
Real number (ℝ)
Zeros
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.5181818 |
| Minimum | 0 |
|---|---|
| Maximum | 5 |
| Zeros | 29 |
| Zeros (%) | 2.6% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.7 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 2 |
| median | 2 |
| Q3 | 3 |
| 95-th percentile | 4 |
| Maximum | 5 |
| Range | 5 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.1192079 |
|---|---|
| Coefficient of variation (CV) | 0.4444508 |
| Kurtosis | -0.49691718 |
| Mean | 2.5181818 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.018794045 |
| Sum | 2770 |
| Variance | 1.2526264 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 2 | 346 | |
| 3 | 327 | |
| 4 | 189 | |
| 1 | 176 | |
| 5 | 33 | 3.0% |
| 0 | 29 | 2.6% |
| Value | Count | Frequency (%) |
| 0 | 29 | 2.6% |
| 1 | 176 | |
| 2 | 346 | |
| 3 | 327 | |
| 4 | 189 | |
| 5 | 33 | 3.0% |
| Value | Count | Frequency (%) |
| 5 | 33 | 3.0% |
| 4 | 189 | |
| 3 | 327 | |
| 2 | 346 | |
| 1 | 176 | |
| 0 | 29 | 2.6% |
safety
Real number (ℝ)
Zeros
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.7372727 |
| Minimum | 0 |
|---|---|
| Maximum | 5 |
| Zeros | 33 |
| Zeros (%) | 3.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.7 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 2 |
| median | 2 |
| Q3 | 4 |
| 95-th percentile | 5 |
| Maximum | 5 |
| Range | 5 |
| Interquartile range (IQR) | 2 |
Descriptive statistics
| Standard deviation | 1.4061712 |
|---|---|
| Coefficient of variation (CV) | 0.51371249 |
| Kurtosis | -0.9998319 |
| Mean | 2.7372727 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.1880967 |
| Sum | 3011 |
| Variance | 1.9773174 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 2 | 348 | |
| 4 | 184 | |
| 1 | 184 | |
| 3 | 180 | |
| 5 | 171 | |
| 0 | 33 | 3.0% |
| Value | Count | Frequency (%) |
| 0 | 33 | 3.0% |
| 1 | 184 | |
| 2 | 348 | |
| 3 | 180 | |
| 4 | 184 | |
| 5 | 171 |
| Value | Count | Frequency (%) |
| 5 | 171 | |
| 4 | 184 | |
| 3 | 180 | |
| 2 | 348 | |
| 1 | 184 | |
| 0 | 33 | 3.0% |
basic_needs
Real number (ℝ)
Zeros
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.7727273 |
| Minimum | 0 |
|---|---|
| Maximum | 5 |
| Zeros | 40 |
| Zeros (%) | 3.6% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.7 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 2 |
| median | 3 |
| Q3 | 4 |
| 95-th percentile | 5 |
| Maximum | 5 |
| Range | 5 |
| Interquartile range (IQR) | 2 |
Descriptive statistics
| Standard deviation | 1.4337609 |
|---|---|
| Coefficient of variation (CV) | 0.51709411 |
| Kurtosis | -1.0085225 |
| Mean | 2.7727273 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.13585902 |
| Sum | 3050 |
| Variance | 2.0556704 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 2 | 335 | |
| 3 | 190 | |
| 5 | 189 | |
| 1 | 173 | |
| 4 | 173 | |
| 0 | 40 | 3.6% |
| Value | Count | Frequency (%) |
| 0 | 40 | 3.6% |
| 1 | 173 | |
| 2 | 335 | |
| 3 | 190 | |
| 4 | 173 | |
| 5 | 189 |
| Value | Count | Frequency (%) |
| 5 | 189 | |
| 4 | 173 | |
| 3 | 190 | |
| 2 | 335 | |
| 1 | 173 | |
| 0 | 40 | 3.6% |
academic_performance
Real number (ℝ)
Zeros
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.7727273 |
| Minimum | 0 |
|---|---|
| Maximum | 5 |
| Zeros | 28 |
| Zeros (%) | 2.5% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.7 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 2 |
| median | 2 |
| Q3 | 4 |
| 95-th percentile | 5 |
| Maximum | 5 |
| Range | 5 |
| Interquartile range (IQR) | 2 |
Descriptive statistics
| Standard deviation | 1.4145937 |
|---|---|
| Coefficient of variation (CV) | 0.51018134 |
| Kurtosis | -1.063433 |
| Mean | 2.7727273 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.18431609 |
| Sum | 3050 |
| Variance | 2.0010754 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 2 | 348 | |
| 4 | 188 | |
| 1 | 185 | |
| 5 | 182 | |
| 3 | 169 | |
| 0 | 28 | 2.5% |
| Value | Count | Frequency (%) |
| 0 | 28 | 2.5% |
| 1 | 185 | |
| 2 | 348 | |
| 3 | 169 | |
| 4 | 188 | |
| 5 | 182 |
| Value | Count | Frequency (%) |
| 5 | 182 | |
| 4 | 188 | |
| 3 | 169 | |
| 2 | 348 | |
| 1 | 185 | |
| 0 | 28 | 2.5% |
study_load
Real number (ℝ)
Zeros
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.6218182 |
| Minimum | 0 |
|---|---|
| Maximum | 5 |
| Zeros | 37 |
| Zeros (%) | 3.4% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.7 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 2 |
| median | 2 |
| Q3 | 3 |
| 95-th percentile | 5 |
| Maximum | 5 |
| Range | 5 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 1.315781 |
|---|---|
| Coefficient of variation (CV) | 0.50185822 |
| Kurtosis | -0.66083504 |
| Mean | 2.6218182 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.22896374 |
| Sum | 2884 |
| Variance | 1.7312797 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 2 | 333 | |
| 3 | 275 | |
| 1 | 185 | |
| 4 | 142 | |
| 5 | 128 | 11.6% |
| 0 | 37 | 3.4% |
| Value | Count | Frequency (%) |
| 0 | 37 | 3.4% |
| 1 | 185 | |
| 2 | 333 | |
| 3 | 275 | |
| 4 | 142 | |
| 5 | 128 | 11.6% |
| Value | Count | Frequency (%) |
| 5 | 128 | 11.6% |
| 4 | 142 | |
| 3 | 275 | |
| 2 | 333 | |
| 1 | 185 | |
| 0 | 37 | 3.4% |
teacher_student_relationship
Real number (ℝ)
Zeros
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.6481818 |
| Minimum | 0 |
|---|---|
| Maximum | 5 |
| Zeros | 42 |
| Zeros (%) | 3.8% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.7 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 2 |
| median | 2 |
| Q3 | 4 |
| 95-th percentile | 5 |
| Maximum | 5 |
| Range | 5 |
| Interquartile range (IQR) | 2 |
Descriptive statistics
| Standard deviation | 1.3845785 |
|---|---|
| Coefficient of variation (CV) | 0.52284118 |
| Kurtosis | -0.90290748 |
| Mean | 2.6481818 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.19801628 |
| Sum | 2913 |
| Variance | 1.9170577 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 2 | 353 | |
| 4 | 192 | |
| 1 | 190 | |
| 3 | 183 | |
| 5 | 140 | 12.7% |
| 0 | 42 | 3.8% |
| Value | Count | Frequency (%) |
| 0 | 42 | 3.8% |
| 1 | 190 | |
| 2 | 353 | |
| 3 | 183 | |
| 4 | 192 | |
| 5 | 140 | 12.7% |
| Value | Count | Frequency (%) |
| 5 | 140 | 12.7% |
| 4 | 192 | |
| 3 | 183 | |
| 2 | 353 | |
| 1 | 190 | |
| 0 | 42 | 3.8% |
future_career_concerns
Real number (ℝ)
Zeros
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.6490909 |
| Minimum | 0 |
|---|---|
| Maximum | 5 |
| Zeros | 30 |
| Zeros (%) | 2.7% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.7 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 1 |
| median | 2 |
| Q3 | 4 |
| 95-th percentile | 5 |
| Maximum | 5 |
| Range | 5 |
| Interquartile range (IQR) | 3 |
Descriptive statistics
| Standard deviation | 1.5293754 |
|---|---|
| Coefficient of variation (CV) | 0.57732085 |
| Kurtosis | -1.2972122 |
| Mean | 2.6490909 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.20427624 |
| Sum | 2914 |
| Variance | 2.3389892 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 1 | 327 | |
| 2 | 199 | |
| 5 | 186 | |
| 4 | 185 | |
| 3 | 173 | |
| 0 | 30 | 2.7% |
| Value | Count | Frequency (%) |
| 0 | 30 | 2.7% |
| 1 | 327 | |
| 2 | 199 | |
| 3 | 173 | |
| 4 | 185 | |
| 5 | 186 |
| Value | Count | Frequency (%) |
| 5 | 186 | |
| 4 | 185 | |
| 3 | 173 | |
| 2 | 199 | |
| 1 | 327 | |
| 0 | 30 | 2.7% |
social_support
Categorical
| Distinct | 4 |
|---|---|
| Distinct (%) | 0.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Memory size | 53.8 KiB |
| 3 | |
|---|---|
| 1 | |
| 2 | |
| 0 |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 2 |
|---|---|
| 2nd row | 1 |
| 3rd row | 2 |
| 4th row | 1 |
| 5th row | 1 |
Common Values
| Value | Count | Frequency (%) |
| 3 | 458 | |
| 1 | 412 | |
| 2 | 142 | 12.9% |
| 0 | 88 | 8.0% |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 3 | 458 | |
| 1 | 412 | |
| 2 | 142 | 12.9% |
| 0 | 88 | 8.0% |
Most occurring characters
| Value | Count | Frequency (%) |
| 3 | 458 | |
| 1 | 412 | |
| 2 | 142 | 12.9% |
| 0 | 88 | 8.0% |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 1100 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 3 | 458 | |
| 1 | 412 | |
| 2 | 142 | 12.9% |
| 0 | 88 | 8.0% |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 1100 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 3 | 458 | |
| 1 | 412 | |
| 2 | 142 | 12.9% |
| 0 | 88 | 8.0% |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 1100 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 3 | 458 | |
| 1 | 412 | |
| 2 | 142 | 12.9% |
| 0 | 88 | 8.0% |
peer_pressure
Real number (ℝ)
Zeros
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.7345455 |
| Minimum | 0 |
|---|---|
| Maximum | 5 |
| Zeros | 37 |
| Zeros (%) | 3.4% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.7 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 2 |
| median | 2 |
| Q3 | 4 |
| 95-th percentile | 5 |
| Maximum | 5 |
| Range | 5 |
| Interquartile range (IQR) | 2 |
Descriptive statistics
| Standard deviation | 1.4252651 |
|---|---|
| Coefficient of variation (CV) | 0.52120732 |
| Kurtosis | -1.0071759 |
| Mean | 2.7345455 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.19471919 |
| Sum | 3008 |
| Variance | 2.0313806 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 2 | 355 | |
| 5 | 181 | |
| 1 | 181 | |
| 4 | 174 | |
| 3 | 172 | |
| 0 | 37 | 3.4% |
| Value | Count | Frequency (%) |
| 0 | 37 | 3.4% |
| 1 | 181 | |
| 2 | 355 | |
| 3 | 172 | |
| 4 | 174 | |
| 5 | 181 |
| Value | Count | Frequency (%) |
| 5 | 181 | |
| 4 | 174 | |
| 3 | 172 | |
| 2 | 355 | |
| 1 | 181 | |
| 0 | 37 | 3.4% |
extracurricular_activities
Real number (ℝ)
Zeros
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.7672727 |
| Minimum | 0 |
|---|---|
| Maximum | 5 |
| Zeros | 34 |
| Zeros (%) | 3.1% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.7 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 2 |
| median | 2.5 |
| Q3 | 4 |
| 95-th percentile | 5 |
| Maximum | 5 |
| Range | 5 |
| Interquartile range (IQR) | 2 |
Descriptive statistics
| Standard deviation | 1.4175623 |
|---|---|
| Coefficient of variation (CV) | 0.51225972 |
| Kurtosis | -1.0403076 |
| Mean | 2.7672727 |
| Median Absolute Deviation (MAD) | 1.5 |
| Skewness | 0.13560359 |
| Sum | 3044 |
| Variance | 2.009483 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 2 | 332 | |
| 4 | 198 | |
| 1 | 184 | |
| 3 | 178 | |
| 5 | 174 | |
| 0 | 34 | 3.1% |
| Value | Count | Frequency (%) |
| 0 | 34 | 3.1% |
| 1 | 184 | |
| 2 | 332 | |
| 3 | 178 | |
| 4 | 198 | |
| 5 | 174 |
| Value | Count | Frequency (%) |
| 5 | 174 | |
| 4 | 198 | |
| 3 | 178 | |
| 2 | 332 | |
| 1 | 184 | |
| 0 | 34 | 3.1% |
bullying
Real number (ℝ)
Zeros
| Distinct | 6 |
|---|---|
| Distinct (%) | 0.5% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.6172727 |
| Minimum | 0 |
|---|---|
| Maximum | 5 |
| Zeros | 39 |
| Zeros (%) | 3.5% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 8.7 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 1 |
| Q1 | 1 |
| median | 3 |
| Q3 | 4 |
| 95-th percentile | 5 |
| Maximum | 5 |
| Range | 5 |
| Interquartile range (IQR) | 3 |
Descriptive statistics
| Standard deviation | 1.530958 |
|---|---|
| Coefficient of variation (CV) | 0.58494401 |
| Kurtosis | -1.2744847 |
| Mean | 2.6172727 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.17534818 |
| Sum | 2879 |
| Variance | 2.3438324 |
| Monotonicity | Not monotonic |
Histogram with fixed size bins (bins=6)
| Value | Count | Frequency (%) |
| 1 | 335 | |
| 3 | 199 | |
| 4 | 187 | |
| 5 | 173 | |
| 2 | 167 | |
| 0 | 39 | 3.5% |
| Value | Count | Frequency (%) |
| 0 | 39 | 3.5% |
| 1 | 335 | |
| 2 | 167 | |
| 3 | 199 | |
| 4 | 187 | |
| 5 | 173 |
| Value | Count | Frequency (%) |
| 5 | 173 | |
| 4 | 187 | |
| 3 | 199 | |
| 2 | 167 | |
| 1 | 335 | |
| 0 | 39 | 3.5% |
Length
| Max length | 1 |
|---|---|
| Median length | 1 |
| Mean length | 1 |
| Min length | 1 |
Unique
| Unique | 0 ? |
|---|---|
| Unique (%) | 0.0% |
Sample
| 1st row | 1 |
|---|---|
| 2nd row | 2 |
| 3rd row | 1 |
| 4th row | 2 |
| 5th row | 1 |
Common Values
| Value | Count | Frequency (%) |
| 0 | 373 | |
| 2 | 369 | |
| 1 | 358 |
Length
Histogram of lengths of the category
Common Values (Plot)
| Value | Count | Frequency (%) |
| 0 | 373 | |
| 2 | 369 | |
| 1 | 358 |
Most occurring characters
| Value | Count | Frequency (%) |
| 0 | 373 | |
| 2 | 369 | |
| 1 | 358 |
Most occurring categories
| Value | Count | Frequency (%) |
| (unknown) | 1100 |
Most frequent character per category
(unknown)
| Value | Count | Frequency (%) |
| 0 | 373 | |
| 2 | 369 | |
| 1 | 358 |
Most occurring scripts
| Value | Count | Frequency (%) |
| (unknown) | 1100 |
Most frequent character per script
(unknown)
| Value | Count | Frequency (%) |
| 0 | 373 | |
| 2 | 369 | |
| 1 | 358 |
Most occurring blocks
| Value | Count | Frequency (%) |
| (unknown) | 1100 |
Most frequent character per block
(unknown)
| Value | Count | Frequency (%) |
| 0 | 373 | |
| 2 | 369 | |
| 1 | 358 |
Interactions
Missing values
A simple visualization of nullity by column.
Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.
Sample
| anxiety_level | self_esteem | mental_health_history | depression | headache | blood_pressure | sleep_quality | breathing_problem | noise_level | living_conditions | safety | basic_needs | academic_performance | study_load | teacher_student_relationship | future_career_concerns | social_support | peer_pressure | extracurricular_activities | bullying | stress_level | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 14 | 20 | 0 | 11 | 2 | 1 | 2 | 4 | 2 | 3 | 3 | 2 | 3 | 2 | 3 | 3 | 2 | 3 | 3 | 2 | 1 |
| 1 | 15 | 8 | 1 | 15 | 5 | 3 | 1 | 4 | 3 | 1 | 2 | 2 | 1 | 4 | 1 | 5 | 1 | 4 | 5 | 5 | 2 |
| 2 | 12 | 18 | 1 | 14 | 2 | 1 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 3 | 3 | 2 | 2 | 3 | 2 | 2 | 1 |
| 3 | 16 | 12 | 1 | 15 | 4 | 3 | 1 | 3 | 4 | 2 | 2 | 2 | 2 | 4 | 1 | 4 | 1 | 4 | 4 | 5 | 2 |
| 4 | 16 | 28 | 0 | 7 | 2 | 3 | 5 | 1 | 3 | 2 | 4 | 3 | 4 | 3 | 1 | 2 | 1 | 5 | 0 | 5 | 1 |
| 5 | 20 | 13 | 1 | 21 | 3 | 3 | 1 | 4 | 3 | 2 | 2 | 1 | 2 | 5 | 2 | 5 | 1 | 4 | 4 | 5 | 2 |
| 6 | 4 | 26 | 0 | 6 | 1 | 2 | 4 | 1 | 1 | 4 | 4 | 4 | 5 | 1 | 4 | 1 | 3 | 2 | 2 | 1 | 0 |
| 7 | 17 | 3 | 1 | 22 | 4 | 3 | 1 | 5 | 3 | 1 | 1 | 1 | 1 | 3 | 2 | 4 | 1 | 4 | 4 | 5 | 2 |
| 8 | 13 | 22 | 1 | 12 | 3 | 1 | 2 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 2 | 2 | 1 |
| 9 | 6 | 8 | 0 | 27 | 4 | 3 | 1 | 2 | 0 | 5 | 2 | 2 | 2 | 2 | 1 | 5 | 1 | 5 | 3 | 4 | 1 |
| anxiety_level | self_esteem | mental_health_history | depression | headache | blood_pressure | sleep_quality | breathing_problem | noise_level | living_conditions | safety | basic_needs | academic_performance | study_load | teacher_student_relationship | future_career_concerns | social_support | peer_pressure | extracurricular_activities | bullying | stress_level | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1090 | 6 | 11 | 0 | 24 | 4 | 3 | 1 | 1 | 0 | 3 | 4 | 2 | 0 | 3 | 2 | 1 | 1 | 2 | 0 | 1 | 0 |
| 1091 | 19 | 11 | 1 | 25 | 4 | 3 | 1 | 5 | 5 | 1 | 1 | 2 | 1 | 4 | 2 | 4 | 1 | 5 | 5 | 5 | 2 |
| 1092 | 13 | 20 | 0 | 9 | 2 | 1 | 3 | 4 | 3 | 3 | 3 | 2 | 3 | 2 | 3 | 2 | 3 | 3 | 3 | 3 | 1 |
| 1093 | 1 | 30 | 0 | 4 | 1 | 2 | 5 | 2 | 1 | 3 | 5 | 5 | 5 | 1 | 4 | 1 | 3 | 1 | 1 | 1 | 0 |
| 1094 | 7 | 17 | 0 | 0 | 4 | 3 | 5 | 4 | 5 | 1 | 0 | 1 | 2 | 1 | 1 | 1 | 0 | 1 | 0 | 3 | 2 |
| 1095 | 11 | 17 | 0 | 14 | 3 | 1 | 3 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 3 | 3 | 2 | 3 | 3 | 1 |
| 1096 | 9 | 12 | 0 | 8 | 0 | 3 | 0 | 0 | 0 | 1 | 3 | 4 | 0 | 1 | 1 | 1 | 1 | 3 | 4 | 3 | 2 |
| 1097 | 4 | 26 | 0 | 3 | 1 | 2 | 5 | 2 | 2 | 3 | 4 | 4 | 5 | 1 | 4 | 1 | 3 | 1 | 2 | 1 | 0 |
| 1098 | 21 | 0 | 1 | 19 | 5 | 3 | 1 | 4 | 3 | 1 | 1 | 1 | 2 | 5 | 1 | 4 | 1 | 4 | 4 | 4 | 2 |
| 1099 | 18 | 6 | 1 | 15 | 3 | 3 | 0 | 3 | 3 | 0 | 4 | 3 | 3 | 4 | 3 | 3 | 1 | 5 | 1 | 4 | 2 |